Lutron DO-5519 is a portable digital instrument designed to measure dissolved oxygen and temperature in water.
Features :
- This Digital Oxygen meter is supplied with a polarographic type probe with an incorporated temp. sensor which serves for precise dissolved oxygen and temp measurement.
- Applications for aquarium, medical research, agriculture, fish hatcheries, laboratory, water conditioning, mining industry, schools & colleges.
- Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle
- Separate probe with 4 meters cable.
- Automatic temp. compensation from 0 to 50C for sensor.
- Build in advanced setting procedures, it can adjust the % salt, height compensation value.
- Microprocessor circuit assures high accuracy and provides special function and features.
- Multi-display, show dissolved oxygen temp at the same time.
- RS 232 PC serial interface.
- Build in temperature C , F measurement.
- LCD with two display, easy readout.
- Manual and auto data logger, with flexible sampling time selection, can save max 1,600 reading data.
- Temperature unit can default to C or F .
- Microcomputer circuit, intelligent function, high accuracy.
- Records maximum and minimum readings with recall.
- Data hold function for freezing the desired value.
- Build in the input socket for DC 9V power adapter.
- RS232 PC serial interface.
- Use the durable, long lasting components, including a heavy duty & compact ABS-plastic housing case.
Specifications :
- Circuit : Custom one chip of microprocessor LSI circuit.
- Measurement & range :
- Dissolved Oxygen : 0 to 20,0 mg/L.
- Oxygen in air : 0 to 100.0 %
- Temperature : 0 to 50 C
- Resolution :
- Dissolved Oxygen : 0.1 mg/L
- Oxygen in air : 0.1 % O2.
- Temperature : 0.1 C
- Accuracy :
- Dissolved Oxygen : -+ 0.4 mg /L
- Oxygen in air : -+ 0.7% O2
- Temperature : -+ 0.8 C / 1.5 F
- Sensor Structure : The polarographic type oxygen probe with an incorporated temperature sensor.
- Probe Compensation and Adjustment :
- Temperature : 0 to 50C
- Salt : 0 to 39%
- Height : 0 to 3,900 meter
- Memory recall : Records maximum and minimum readings with recall.
- Power off : auto power off saves battery life or manual off bu push button.
- Data output : RS 232 PC serial interface.
- Sampling time of data logger :
- Manual : Push the data logger button once will save data one time.
- Auto : 1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds.
- Data logger number : Max 1,600 point data logger.
- Data Hold : Freeze the display reading.
- Sampling Time of display : Approx 1 second
- Data Output : RS 232 PC serial interface.
- Operating Temperature : 0 to 50 C
- Operating Humidity : Less than 80% RH.
- Power Supply : 006P DC 9V battery or DC 9V adapter input.
- Power Current : Approx DC 6.2 mA
- Weight : 446 g / 0.98 LB